| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 11.998 | N/A |
| 2 | 2 | 19.447 | 22/7:00.385 |
| 3 | 1 | 21.292 | 22/7:19.757 |
| 4 | 1 | 20.277 | 22/7:19.011 |
| 5 | 1 | 21.924 | 21/7:06.698 |
| 6 | 1 | 19.868 | 21/7:03.023 |
| 7 | 3 | 26.110 | 20/7:00.238 |
| 8 | 2 | 21.376 | 21/7:21.409 |
| 9 | 2 | 20.201 | 21/7:18.235 |
| 10 | 4 | 23.917 | 20/7:02.423 |
| 11 | 4 | 23.085 | 20/7:05.242 |
| 12 | 4 | 19.552 | 20/7:01.446 |
| 13 | 7 | 22.580 | 20/7:03.077 |
| 14 | 3 | 22.580 | 20/7:03.077 |
| 15 | 7 | 25.248 | 19/7:19.313 |
| 16 | 6 | 19.424 | 19/7:13.337 |
| 17 | 6 | 21.174 | 19/7:10.465 |
| 18 | 6 | 23.291 | 19/7:10.517 |
| 19 | 6 | 21.058 | 19/7:08.005 |